The team behind a suite of script extender programs for titles released ... additional options during character creation. Both Fallout 3 and Fallout: New Vegas had similar mods thanks to their ...

It essentially downgrades the game to a previous version, opening up the game to be modified more easily, in particular using the Fallout 3 Script Extender, which makes it easier to modify Fallout ...

Fallout 3 was updated more than 13 years after its initial launch. The update removed the Games For Windows Live requirement, but it also disabled the Fallout Script Extender, essential for many mods.